I'm not 100% on this, but I think my pan is the 7 quart low profile version (it has been too many years since I bought it).

http://www.summitracing.com/parts/mil-30941/overview/make/plymouth

Ground clearance was fine, but I had to "massage" the passenger side of the pan with a hammer and torch to get it to clear my headers....also had to notch the k-frame about 1". Here is the only picture I can find of the pan...it doesn't hang down much (see link).

http://motolenzphotos.com/dragracing/Mopar-Cut/P2Street-Trophy/IMG_7535.JPG